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SHIYAN 25 (SY-25), 57047

Orbit data source: Space-Track

SHIYAN 25 (SY-25), 57047 is a payload satellite owned by DFH (CN) in SSO that was launched on Tue, 20 Jun 2023 UTC via a CHANG ZHENG 6 launch vehicle from the Taiyaun Space Center, China (TSC). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

Not visible in the next 10 days
Identifier
57047, 2023-087A
Orbit
SSO
Last TLE update
1 day ago
Origin
Manufacturer
DFH
Mission
Operational Civil Technology
Bus & Motor
Unknown
Mass
~100 kg wet, 100 kg dry
Launch date (UTC)
Icon of a cake. It is the launch day of the satellite!2023-06-20 (2 years ago)
Launch vehicle
CHANG ZHENG 6
Launch site
Taiyaun Space Center, China (TSC)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 2 m
Radar Cross Section
0.833 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 1 day ago
0 SHIYAN 25 (SY-25)
1 57047U 23087A   25169.57259740  .00022600  20097-5  42968-4 0  9991
2 57047  96.4411 230.1232 0010921 237.8055 122.2168 16.00967634113948
Epoch: 2025-06-18T13:44Z
TLE epoch observation values (Epoch: 2025-06-18T13:44:32.415Z)
Latitude
-0°
Longitude
116.93543°
Altitude
278.842 km
Speed
7.738 km/s
True Right ascension
15h 20m 29s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-49.7112°
Longitude
125.98286°
Altitude
289.467 km
Speed
7.733 km/s
Apparent Right ascension
20h 40m 08s
Apparent Declination
-65° 41' 31"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
12:25:48
Azimuth
148.19° SSE
Elevation
-49.413°
Doppler factor
1
Orbital elements
Apogee altitude
275.816 km
Perigee altitude
261.298 km
Semi-major axis
6,646.694 km
Eccentricity
0.00109
Inclination
96.4411°
RAAN
230.1232°
Arg. of periapsis
237.8055°
True anomaly
Unknown
Mean anomaly
122.2168°
Eccentric anomaly
Unknown
Mean motion
4.0053 °/min
Orbital period
89.88 mins
BSTAR
0.000042968
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Other satellites on launch #87 in the year 2023 (2023-06-20 UTC)

SHIYAN 25 (SY-25) Visibility

Observer location: undefined°, undefined°

SHIYAN 25 (SY-25) is likely not visible in the next few days
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